from audioop import add
from imghdr import what


def Add(a,b):
    print(f"ADDING {a} + {b}")
    return a+b

def Subtract(a,b):
    print(f"SUNTRACTING {a} - {b}")
    return a-b

def Multiply(a,b):
    print(f"MULTIPLYING {a} * {b}")
    return a*b

def Divide(a,b):
    print(f"DIVIDING {a} / {b}")
    return a/b

print("Let's do some math with just functions! ")
age = Add(30,5)
height = Subtract(78,4)
weight = Multiply(90,2)
iq = Divide(100,2)
print(f"Age: {age},Height:{height},Weight: {weight},IQ: {iq}")
print("Here is a puzzle.")

what = Add(age,Subtract(height,Multiply(weight,Divide(iq,2))))
print("That becomes:",what,"Can you do it by hand? ")